It was Crick and Watson who worked out the structure of DNA in the 1950s, but its discovery was made nearly 100 years previously by a Swiss physician called Frederick Miescher.
The residents will range in nationality, cultural, religion, age, sex, political association, socio-economic backgrounds, etc. The Assisted Living Federation of America reports that the average age of an assisted living resident is 86.9 years (female average age 87.3; male average age 85.7). Female residents (73.6%) outnumber male residents by almost 3 to 1.
CDC found the average length of stay for residents assisted living stays are as follows: 35% of residents stay one year or more, 16% stay 3 years or more, 15% stay over 5 years, 14% stay 6 months or less, 9% stay more than 3 months, and 9% less than 3 months.